STM32FX_SPI_SR
if ((spi->tx_len > 0) && (readl_relaxed(spi->base + STM32FX_SPI_SR) &
if ((spi->tx_len > 0) && (readl_relaxed(spi->base + STM32FX_SPI_SR) &
if ((spi->rx_len > 0) && (readl_relaxed(spi->base + STM32FX_SPI_SR) &
u32 sr = readl_relaxed(spi->base + STM32FX_SPI_SR);
sr = readl_relaxed(spi->base + STM32FX_SPI_SR);
if (readl_relaxed_poll_timeout_atomic(spi->base + STM32FX_SPI_SR,
readl_relaxed(spi->base + STM32FX_SPI_SR);
sr = readl_relaxed(spi->base + STM32FX_SPI_SR);
readl_relaxed(spi->base + STM32FX_SPI_SR);